{
  "protocol": "Polynomial-time spectral solvers on N x N relation fields; embedding dimensions are irrelevant by construction. The hidden shuffle is applied to the text field and used only to score the returned assignment.",
  "samples": 600,
  "spectra": {
    "visual": {
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      "effective_rank_participation": 50.129370102131155,
      "rank_for_90_percent": 531,
      "rank_for_99_percent": 600,
      "median_relative_gap": 2.1901192514349127e-10,
      "min_relative_gap_top20": 0.0018106304952380415
    },
    "text": {
      "top_eigenvalues": [
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        256.2595629566847,
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      "effective_rank_participation": 46.16548761028294,
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      "rank_for_99_percent": 600,
      "median_relative_gap": 6.235417303281716e-11,
      "min_relative_gap_top20": 0.0009586627865928903
    }
  },
  "solvers": {
    "umeyama": {
      "accuracy": 0.006666666666666667,
      "chance": 0.0016666666666666668
    },
    "grampa_eta0.5": {
      "accuracy": 0.21,
      "chance": 0.0016666666666666668
    },
    "grampa_eta1.0": {
      "accuracy": 0.215,
      "chance": 0.0016666666666666668
    },
    "grampa_eta2.0": {
      "accuracy": 0.2633333333333333,
      "chance": 0.0016666666666666668
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  },
  "field_correlation_at_truth": 0.9262394124406891
}